Stefan Sennhauser

citizen of Lütisburg, Bütschwil (Bütschwil-Ganterschwil)

Commercial register

FOWI Wirtschaftsberatungs GmbH

Chair of the executive board · sole signature · Bütschwil

Member of the executive board · sole signature

until Aug 5, 2026

Fust Bauunternehmung AG

joint procuration by two · Bütschwil

until Oct 15, 2025